Overflow bug in IE.

[a_5mith]

Setting the overflow to hidden places scroll bars on .topic .content in IE. I know this was to fix a different issue regarding that annoying text that goes everywhere.

[baris]

I think I only put a overflow-y: hidden maybe it needs x as well.

[a_5mith]

Yeah that removes the scrollbar in IE.

[baris]

https://github.com/NodeBB/nodebb-theme-persona/commit/ae24927edf1f6d2fa2502ae602fd5f3c898049bf